Installing Your TP115-110, Operation, No Display

SPECIAL APPLICATION

INSTALLING YOUR TP115-110

Step 1. Determine the best location for the TP115-110and TP115-111. Where possible, locate the TP115-110as close to the video source as possible and the TP115-111 as close to the receiving component as feasible.

Step 2. Apply power to the TP115-110using the power adaptor provided. The Power LED should be on and red.

Step 3. Connect the video source to the input of the TP115-110using a high-quality video cable.

Step 4. The Power LED should change from red to green indicating a signal is present.

Step 5. Connect the audio input source to the audio jack on the TP115-110.

Step 6. Run a CAT-5 cable from the 4TP OUTPUT of the TP115-110to the 4TP INPUT on the TP115-111.

NOTE: Ensure good signal transmission by routing the cable avoiding any sharp angles, creases, or bends.

Step 7. Connect the TP115-111 video and audio

outputs to their receiving devices.

NOTE: The L+, L- and GND outputs on the TP115-111 terminal block output contain the mono audio output signal. The R+ and R- pins are not used.

Step 8. Apply power to the TP115-111 using the power adaptor provided. The Power LED should be on and red; green if a signal is present.

Step 9. The units are now operational.

OPERATION

The TP115-110requires only one adjustment be made for optimal performance. The adjustment is video equalization for long cable lengths.

7.1 VIDEO EQUALIZATION

Video equalization is provided to fine-tune the displayed image on the remote display. Typically, the equalization will be set to near minimum for short cable runs. Cable lengths up to 400 ft (122 m) will require near maximum equalization.

The equalization adjustment on the TP115-110works together with the TP115-111 to provide equalization for maximum cable lengths. For example, for cable runs less than 50 ft (15 m), both equalization settings may be set to near minimum. Cable runs of 400 ft (122 m) will see equalization settings at about the three-quarter position.

TROUBLESHOOTING GUIDE

We have carefully tested and have found no problems in the supplied TP115-110.However, we would like to offer suggestions for the following:

8.1 NO DISPLAY

Cause 1: The source has a problem.

Solution: Check the source and make sure there is a signal present and all source connections are correct. If the source is working and there is still no display, see Cause 2.

Cause 2: The path has a problem.

Solution: Connect the transmitter directly to the receiver using a short CAT-5 patch cable. If the image is good, there is a problem with the cable. Otherwise, see Cause 3.

Cause 3: Cable connections are incorrect.

Solution: Make sure the cables are properly connected. Also, make sure that the continuity and wiring are good. If there is still no display present, see Cause 4.

400-0431-005